package lab04.test02;

/**
 * Created by w on 2017/12/14.
 */
public class ThreadOne extends Thread {
    public void run(){
        while (true){
            System.out.println("Hello,world");
            //等一秒
            try {
                Thread.sleep(1000);//1秒=1000毫秒
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
